Our village has changed a lot _________． A.over the last ten years the past ten years C.during the past ten years D.All of the above． 为什么选D,D选项是什么意思啊?
Our village has changed a lot _________． A.over the last ten years the past ten years C.during the past ten years D.All of the above． 为什么选D,D选项是什么意思啊?